My Chinese teacher told me that it was ___known that China is a big country.
| A．widely | B．quietly |
| C．happily | D．quickly |
—Why was Miss Lee angry this morning?
—Because Tom didn’t _____ his homework.
| A．hand out | B．hand in |
| C．give away | D．give out |
We are made ________ more confident by our teacher.
| A．to be | B．being | C．be | D．been |
He is an explorer ________ a sailor.
| A．so | B．but | C．or | D．rather than |
________ our surprise, he failed the math exam.
| A．In | B．On | C．To | D．At |
He ________ an English club last year and has improved his English a lot.
| A．protected | B．produced |
| C．joined | D．Received |